1/7r-17=42

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Solution for 1/7r-17=42 equation: 



1/7r-17=42

We move all terms to the left:

1/7r-17-(42)=0



Domain of the equation: 7r!=0

r!=0/7

r!=0

r∈R



We add all the numbers together, and all the variables

1/7r-59=0

We multiply all the terms by the denominator


-59*7r+1=0

Wy multiply elements

-413r+1=0

We move all terms containing r to the left, all other terms to the right

-413r=-1

r=-1/-413

r=1/413

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